[ar71xx] add experimental support for the NETGEAR WNR2000 board

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13775 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 94 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index 66500a94bd..e10a7c9572 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -27,6 +27,10 @@ config AR71XX_MACH_RB_4XX
 	bool "MikroTik RouterBOARD 4xx series support"
 	default y
 
+config AR71XX_MACH_WNR2000
+	bool "NETGEAR WNR2000 board support"
+	default y
+
 config AR71XX_MACH_TEW_632BRP
 	bool "TRENDnet TEW-632BRP support"
 	default y
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index 902cbc353f..588d23f6a9 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -17,3 +17,4 @@ obj-$(CONFIG_AR71XX_MACH_RB_4XX)	+= mach-rb-4xx.o
 obj-$(CONFIG_AR71XX_MACH_TEW_632BRP)	+= mach-tew-632brp.o
 obj-$(CONFIG_AR71XX_MACH_UBNT)		+= mach-ubnt.o
 obj-$(CONFIG_AR71XX_MACH_WP543)		+= mach-wp543.o
+obj-$(CONFIG_AR71XX_MACH_WNR2000)	+= mach-wnr2000.o
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wnr2000.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wnr2000.c
new file mode 100644
index 0000000000..70053deb02
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wnr2000.c
@@ -0,0 +1,86 @@
+/*
+ *  NETGEAR WNR2000 board support
+ *
+ *  Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+
+#include <asm/mips_machine.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/platform.h>
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wnr2000_partitions[] = {
+	{
+		.name		= "u-boot",
+		.offset		= 0,
+		.size		= 0x040000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "u-boot-env",
+		.offset		= 0x040000,
+		.size		= 0x010000,
+	} , {
+		.name		= "rootfs",
+		.offset		= 0x050000,
+		.size		= 0x240000,
+	} , {
+		.name		= "user-config",
+		.offset		= 0x290000,
+		.size		= 0x010000,
+	} , {
+		.name		= "uImage",
+		.offset		= 0x2a0000,
+		.size		= 0x120000,
+	} , {
+		.name		= "language_table",
+		.offset		= 0x3c0000,
+		.size		= 0x020000,
+	} , {
+		.name		= "rootfs_checksum",
+		.offset		= 0x3e0000,
+		.size		= 0x010000,
+	} , {
+		.name		= "art",
+		.offset		= 0x3f0000,
+		.size		= 0x010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data wnr2000_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+        .parts          = wnr2000_partitions,
+        .nr_parts       = ARRAY_SIZE(wnr2000_partitions),
+#endif
+};
+
+static struct spi_board_info wnr2000_spi_info[] = {
+	{
+		.bus_num	= 0,
+		.chip_select	= 0,
+		.max_speed_hz	= 25000000,
+		.modalias	= "m25p80",
+		.platform_data  = &wnr2000_flash_data,
+	}
+};
+
+static void __init wnr2000_setup(void)
+{
+	ar71xx_add_device_spi(NULL, wnr2000_spi_info,
+					ARRAY_SIZE(wnr2000_spi_info));
+}
+
+MIPS_MACHINE(AR71XX_MACH_TEW_632BRP, "NETGEAR WNR2000", wnr2000_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c b/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
index 005d84acf9..f9984ca1c4 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
@@ -58,6 +58,9 @@ static struct board_rec boards[] __initdata = {
 	}, {
 		.name		= "UBNT-LSX",
 		.mach_type	= AR71XX_MACH_UBNT_LSX,
+	}, {
+		.name		= "WNR2000",
+		.mach_type	= AR71XX_MACH_WNR2000,
 	}
 };